KeyReply | 8,319 followers on LinkedIn. KeyReply is a leading AI platform designed to enhance patient engagement and streamline healthcare workflows. | KeyReply is a leading AI platform designed to enhance patient engagement and streamline healthcare workflows. Since its inception in 2014, it has been pivotal in addressing critical challenges such as staff shortages, patient no-shows, and non-adherence to treatment protocols. The KeyReply platform excels in various areas: 1.